[llvm] r354329 - Fix BB after r354328.

[George Rimar via llvm-commits]

Author: grimar
Date: Tue Feb 19 06:22:10 2019
New Revision: 354329

URL: http://llvm.org/viewvc/llvm-project?rev=354329&view=rev
Log:
Fix BB after r354328.

Bot:
http://lab.llvm.org:8011/builders/lld-x86_64-darwin13/builds/30188/steps/build_Lld/logs/stdio

Error:
/Users/buildslave/as-bldslv9_new/lld-x86_64-darwin13/llvm.src/lib/ObjectYAML/ELFYAML.cpp:1013:15: error: unused variable 'Object' [-Werror,-Wunused-variable]
  const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
              ^
/Users/buildslave/as-bldslv9_new/lld-x86_64-darwin13/llvm.src/lib/ObjectYAML/ELFYAML.cpp:1023:15: error: unused variable 'Object' [-Werror,-Wunused-variable]
  const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());

Fix:
change 
  const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
  assert(Object && "The IO context is not initialized");
to
  assert(!IO.getContext() && "The IO context is initialized already");

Modified:
    llvm/trunk/lib/ObjectYAML/ELFYAML.cpp

Modified: llvm/trunk/lib/ObjectYAML/ELFYAML.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/ObjectYAML/ELFYAML.cpp?rev=354329&r1=354328&r2=354329&view=diff
==============================================================================
--- llvm/trunk/lib/ObjectYAML/ELFYAML.cpp (original)
+++ llvm/trunk/lib/ObjectYAML/ELFYAML.cpp Tue Feb 19 06:22:10 2019
@@ -1010,8 +1010,7 @@ void MappingTraits<ELFYAML::DynamicEntry
 
 void MappingTraits<ELFYAML::VerneedEntry>::mapping(IO &IO,
                                                    ELFYAML::VerneedEntry &E) {
-  const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
-  assert(Object && "The IO context is not initialized");
+  assert(!IO.getContext() && "The IO context is initialized already");
 
   IO.mapRequired("Version", E.Version);
   IO.mapRequired("File", E.File);
@@ -1020,8 +1019,7 @@ void MappingTraits<ELFYAML::VerneedEntry
 
 void MappingTraits<ELFYAML::VernauxEntry>::mapping(IO &IO,
                                                    ELFYAML::VernauxEntry &E) {
-  const auto *Object = static_cast<ELFYAML::Object *>(IO.getContext());
-  assert(Object && "The IO context is not initialized");
+  assert(!IO.getContext() && "The IO context is initialized already");
 
   IO.mapRequired("Name", E.Name);
   IO.mapRequired("Hash", E.Hash);